topic: Interface config file for FTDI UM232H module

Added interface config file for the FTDI FT232H based UM232H module.
This should work with UM232H-B too, an even cheaper module, but
that has not been tested.

Change-Id: Ifc312d6741da0b7862fe07d854023190d7afe251
Signed-off-by: Ragnar Sundblad <raggesu@gmail.com>
Reviewed-on: http://openocd.zylin.com/3031
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>

tcl/interface/ftdi/um232h.cfg

@@ -0,0 +1,35 @@
+#
+# FTDI UM232H as a JTAG interface
+#
+# http://www.ftdichip.com/Products/Modules/DevelopmentModules.htm#UM232H
+#
+# This should also work with a UM232H-B, but that has not been tested.
+# Note that UM232H and UM232H-B are 3.3V only.
+#
+
+interface ftdi
+#ftdi_device_desc "UM232H"
+ftdi_vid_pid 0x0403 0x6014
+
+ftdi_layout_init 0xfff8 0xfffb
+ftdi_layout_signal nTRST -data 0x0100 -oe 0x0100
+ftdi_layout_signal nSRST -data 0x0200 -oe 0x0200
+
+# UM232H        FT232H    JTAG
+# Name  Pin     Name      Func
+# AD0   J2-6    ADBUS0    TCK
+# AD1   J2-7    ADBUS1    TDI
+# AD2   J2-8    ADBUS2    TDO
+# AD3   J2-9    ADBUS3    TMS
+# AD4   J2-10   ADBUS4    (GPIOL0)
+# AD5   J2-11   ADBUS5    (GPIOL1)
+# AD6   J2-12   ADBUS6    (GPIOL2)
+# AD7   J2-13   ADBUS7    (GPIOL3)
+# AD0   J1-14   ACBUS0    /TRST
+# AD1   J1-13   ACBUS1    /SRST
+# AD2   J1-12   ACBUS2    (GPIOH2)
+# AD3   J1-11   ACBUS3    (GPIOH3)
+# AD4   J1-10   ACBUS4    (GPIOH4)
+# AD5   J1-9    ACBUS5    (GPIOH5)
+# AD6   J1-8    ACBUS6    (GPIOH6)
+# AD7   J1-7    ACBUS7    (GPIOH7)